2488405145

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{10169}}^1$

素因数の和:10732

約数の個数: 16

約数和(自身を含む): 3020490000

約数和(自身を除く): 532084855

約数列:

[1, 5, 109, 449, 545, 2245, 10169, 48941, 50845, 244705, 1108421, 4565881, 5542105, 22829405, 497681029, 2488405145]

約数ペア:

[(1, 2488405145), (5, 497681029), (109, 22829405), (449, 5542105), (545, 4565881), (2245, 1108421), (10169, 244705), (48941, 50845)]